{"product_id":"group-6-jb1-and-jb4-for-ea888-gen-3-252hp-4cyl-audi-porsche","title":"Group 6: JB4 for EA888 Gen 3 248hp \u0026 252hp 4cyl Audi \u0026 Porsche","description":"\u003cdiv\u003e\n \u003ch3\u003e\n \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eJB4\u003c\/span\u003e Group 6: EA888 Gen 3 \u003c\/h3\u003e\n \u003cspan\u003eThe JB4 is a true user adjustable plug and play performance tuner for all MLB-based models in the VW Audi Group range. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe JB4 features CANbus connectivity for more advanced tuning, direct AFR control, advanced safety systems for boost, air\/fuel ratio, fuel trims, and engine knock, boost mapping by gear for improved traction, integrated water\/meth control, and much more. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe unit can be used with our \u003cmeta charset=\"utf-8\"\u003eoptional \u003cmeta charset=\"utf-8\"\u003ewireless JB4PRO Bluetooth connection providing for full in-car engine parameter display, map switching, and adjustment Support is also provided for the IS20 turbo upgrade providing for outputs past the 300hp level.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n \u003cdiv\u003eThe JB4 is a true user adjustable plug and play solution for all 252hp 4 cylinders from the VAG group. Power Gains: Starting at 50bhp and 70ft-lb with 91 octane\/95Ron with + 4.0psi boost over stock on the default setting with no further mapping. Up to 75bhp and 90ft-lb with bolt-on modifications, higher octane, and boost adjustment with \u003cmeta charset=\"utf-8\"\u003eoptional \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003ewireless JB4PRO Bluetooth connection.\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cbr\u003eFor more detailed information and user discussion, visit: \u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/www.jb4tech.com\/forum\/model-specific-engine-tuning-modification-discussion\/vw-audi-group\/19262-\" target=\"_blank\"\u003ehttps:\/\/www.jb4tech.com\/forum\/\u003cwbr\u003emodel-specific-engine-tuning-\u003cwbr\u003emodification-discussion\/vw-\u003cwbr\u003eaudi-group\/19262-\u003c\/wbr\u003e\u003c\/wbr\u003e\u003c\/a\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"text-align: start;\"\u003e\n \u003cmeta charset=\"utf-8\"\u003e\n \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/JB4-PRO-APP-FREE_1024x1024.jpg?v=1760906303\" style=\"float: none;\"\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cb\u003eWirelessly Connect to your JB4: \u003c\/b\u003eGrab our all-new \u003cstrong\u003eJB4 PRO\u003c\/strong\u003e smartphone connection to wirelessly connect the JB4 BMW tuner to your Bluetooth 4.0 compatible iOS or Android device. This option allows you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. Our new adapter fits fully inside the JB4 enclosure for enhanced weather protection and a more streamlined look. The JB4PRO Free app features an intuitive easy-to-use interface, help buttons, and advanced log analysis tools that can estimate the performance of your car and help identify any tuning concerns. F\u003cspan\u003eor more info on how to use the JB4PRO free app\u003c\/span\u003e \u003ca data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.jb4tech.com\/forum\/model-specific-engine-tuning-modification-discussion\/jb4pro-free-app\/851437-what-is-the-jb4pro-free-app%23post851437\u0026amp;source=gmail\u0026amp;ust=1760993156171000\u0026amp;usg=AOvVaw0tdflC25-hxc3fH-Sbly4i\" href=\"https:\/\/www.jb4tech.com\/forum\/model-specific-engine-tuning-modification-discussion\/jb4pro-free-app\/851437-what-is-the-jb4pro-free-app#post851437\" target=\"_blank\"\u003eclick here.\u003c\/a\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eJB4 Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"s1\"\u003e• Improves 0-60 times and 1\/4 mile times\u003cbr\u003e• Preloaded with custom JB4 tuning software and up to 8 maps for various fuel and modification levels\u003cbr\u003e• Ethanol (E85) compatible tuning maps\u003cbr\u003e• Able to read\/delete fault codes\u003cbr\u003e• View and record up to 40 gauges\/engine parameters in real-time with the JB4PRO app.\u003cbr\u003e• Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4PRO app for a perfect launch\u003cbr\u003e• \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eCompatible with the FREE JB4PRO app for smartphone logging, tuning changes, and adjustment\u003c\/span\u003e\u003cbr\u003e• The JB4 offers a lot more performance, functionality, and safety than your average performance chip\u003cbr\u003e• Quick Plug \u0026amp; Play Installation\u003cbr\u003e• CANbus OBDII integration offering unrivaled tuning features and performance\u003cbr\u003e• Improved performance over non-integrated chip tunes\u003cbr\u003e• Runs as smoothly as stock. This is how your vehicle should have come from the factory\u003cbr\u003e• Compatible with all driving modes\u003cbr\u003e• Fuel economy unchanged during normal driving\u003cbr\u003e• 91 octane fuel or better is required for performance gains\u003cbr\u003e• Not VIN locked and can be removed without a trace and resold down the road\u003cbr\u003e• Includes the rugged JB4 billet aluminum enclosure for protection\u003cbr\u003e• \u003cmeta charset=\"utf-8\"\u003e \u003cspan class=\"il\"\u003eDesigned\u003c\/span\u003e\u003cspan\u003e and assembled in the USA\u003c\/span\u003e\u003cbr\u003e• 5 year warranty\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003cspan\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n \u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n \u003cdiv\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eAudi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n \u003cdiv\u003e\n \u003cspan\u003e• 2017-2021 Audi B9 A4 2.0TFSI 248hp\/252hp \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 2017-2021 Audi B9 A4 2.0T Allroad 248hp\/252hp\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 2017-2021 Audi A5 2.0T TFSI 248hp\/252hp\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 2017-2021 Audi A6 2.0T TFSI 248\/252hp \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 2017-2021 Audi Q7 2.0T TFSI 248\/252hp\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 2017-2021 Audi Q5 2.0T 248\/252hp \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePorsche\u003c\/strong\u003e\u003cbr\u003e• 2016-2021 Porsche Macan 2.0T 248\/252hp\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan style=\"color: #ff0000;\"\u003eFor any VW\/Audi sales, support, and technical questions please contact George at \u003ca style=\"color: #ff0000;\" href=\"mailto:george@burgertuning.com\"\u003egeorge@burgertuning.com\u003c\/a\u003e George is the only BMS representative familiar with the VW\/Audi platform.\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cspan class=\"s1\"\u003e\u003cb\u003eWhat is a JB4?\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\n \u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eThe JB4 is a plug \u0026amp; play tune available for turbocharged vehicles. The JB4 tuner installs between your car's sensors and its DME\/ECU (computer) and manipulates vehicle performance through these connections making your vehicle much faster. While it's not the only tuning system that operates this way, the JB4 separates itself from the competition with much more advanced connection points and processing, including CANbus, fuel \u0026amp; spark control, Bluetooth to your smartphone, and a variety of innovative and advanced features not possible with any other system. BMS regularly publishes free mapping and firmware updates adding performance and features as ongoing development allows. In addition, the JB4 system is not VIN-locked to your vehicle and can quickly be removed and swapped between cars or resold at a later time. Often imitated but never duplicated the JB4 has been the gold standard in plug and play turbocharged performance tuning for over a decade and is sold in over 67 countries worldwide.\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eIs the JB4 a real tune?\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eYes the JB4 is a real tune. By tapping into specific sensors and CANbus for real time vehicle data the JB4 is able to alter your boost, timing, AFR, and\/or fuel trims, to a similar degree an ECU reflash would, but without the vehicle ever knowing its been tuned. The result is safe, smooth, and significant power and torque gains while retaining your factory safety systems and without having to unlock\/flag your ECU.\u003c\/span\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003cmeta charset=\"utf-8\"\u003e\n \u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003ca href=\"https:\/\/burgertuning.com\/pages\/faq\"\u003e\u003cspan\u003e\u003cu\u003e\u003cimg alt=\"JB4 FAQ\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/jb4-faq-bms-2400_ebe313c1-7832-4131-8f06-a40f5b967b9f_1024x1024.jpg?v=1578019911\"\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003ch3\u003e\n \u003ca href=\"https:\/\/www.jb4tuned.com\/instructions\/Group-6-JB1-and-4-Install-Guide.pdf\"\u003e \u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/Download-the-install-guide-2020-1.svg\"\u003e\u003c\/a\u003e\u003cbr\u003e\n \u003c\/h3\u003e\n \u003cp\u003e\u003cstrong\u003eDYNO RESULTS\u003c\/strong\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003eJB4 dyno map 1\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003e\u003cimg alt=\"JB4 dyno map 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/image_296918c9-7f96-413d-ae25-9fad2fe265c2.png?v=1547776908\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eAudi JB4 Mobile demo video\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Gz_a64tj8Ac?rel=0\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"VW","offers":[{"title":"JB4 Audi 252hp (","offer_id":55463184499073,"sku":"Audi JB4","price":622.7,"currency_code":"GBP","in_stock":true},{"title":"JB4 Macan (","offer_id":55463184531841,"sku":"Macan JB4","price":622.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/9465\/6700\/files\/jb4-tuner-tune-16_c245e6ff-6ac6-48f2-ad0d-ace61f136827.jpg?v=1774346231","url":"https:\/\/www.nforcd.com\/products\/group-6-jb1-and-jb4-for-ea888-gen-3-252hp-4cyl-audi-porsche","provider":"Nforcd","version":"1.0","type":"link"}